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The ornamental design for a disposable ashtray, as shown. |
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FIG. 1 is a perspective view of a disposable ashtray showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is an end view thereof;
FIG. 4 is a bottom view thereof; and
FIG. 5 is a side view thereof.
Harvey, Francis K., Franks, Larrabee, Ingraham, David L.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 3561453, | |||
| 3753441, | |||
| 177937, | |||
| D243195, | Jan 11 1974 | Bengt Petersson New Products Investment AB | Lining for ash tray, dust bin and the like |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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| Date | Maintenance Schedule |